body {
	font-family: 'Source Sans Pro', sans-serif;
    margin: 0;
    padding: 0;
}

body, .button {
    color: rgba(0, 0, 0, .9);
}

h1,
h2,
h3,
h4 {
    margin-top: 20px;
    margin-bottom: 20px;
}

h1 {
	font-weight: 400;
    font-size: 60px;
}

h2 {
	font-weight: 300;
    font-size: 36px;
}

h3 {
	font-weight: 400;
    font-size: 28px;
}

h4 {
	font-weight: 400;
    font-size: 20px;
}

/*.header {
    background: rgba(0, 0, 0, .9);
    text-align: center;
    padding-top: 100px;
    padding-bottom: 100px;
}

.header h1,
.header h2 {
    color: #fff;
}
*/
.cta {
    margin-top: 100px;
}

.buttons {
    margin-top: 100px;
}

.button {
    
    display: inline-block;
    text-decoration: none;
    background: #fff;
    border: 2px solid rgba(0, 0, 0, .9);;
    height: 50px;
    line-height: 50px;
    padding-left: 32px;
    padding-right: 32px;
    transition: all, .4s;
    margin-left: 10px;
    margin-right: 10px;
    margin-bottom: 20px;

}

.button:hover {
    
    background-color: rgba(0, 0, 0, .9);;
    color: #fff;
    
}

.avatar {
    margin-top: 40px;
}

.hamburger__icon, 
.hamburger__icon:before, 
.hamburger__icon:after {
    background-color: #666;
}

.text-center {
    text-align: center;
}